I don't know the exact "cost", which may be too complicated to calculate it, including car,maintenance,gas,insurrance, even tickets..... U7 u3 ~$ N: t( t- p
, s* Z/ O. w$ Y1 O6 _$ Q2 xFor me, I think car-pool is just to share part of gas "cost" and have some fun on road..... : x9 V. z4 Y1 P' K) k( S l$ ?8 [0 j7 ~* A0 Y
I usally charge passager 30 bucks for a trip.